the phase ? column
Dear colleagues,Hi. I am working for a CRO, and my lab is planning to buy some UPLCs. I just found information about the phase ? column. I have some questions about this column.a) Is stationally phase same as the phase ? column?b) What column chemistry and size are available?(I was little confused with a figure "Higher Isocratic Efficiencies" because both data were using the phase ? column.)c) Are those columns available in Japan already?Thank you for your help.